1140368

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 20

約数和(自身を含む): 2226048

約数和(自身を除く): 1085680

約数列:

[1, 2, 4, 8, 16, 263, 271, 526, 542, 1052, 1084, 2104, 2168, 4208, 4336, 71273, 142546, 285092, 570184, 1140368]

約数ペア:

[(1, 1140368), (2, 570184), (4, 285092), (8, 142546), (16, 71273), (263, 4336), (271, 4208), (526, 2168), (542, 2104), (1052, 1084)]